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| author | Bart Van Assche <bvanassche@acm.org> | 2021-08-09 16:03:12 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-11 22:25:37 -0400 |
| commit | 9c5274eec75b13e8d26fe562c5276b0b91a254a9 (patch) | |
| tree | 1b16c1fdfeac6f16b7ca17ba28aca1b2b3f3a932 | |
| parent | 99247108c0f2aac3a153fd255f12e17db40432a2 (diff) | |
| download | linux-9c5274eec75b13e8d26fe562c5276b0b91a254a9.tar.bz2 | |
scsi: RDMA/srp: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
Prepare for removal of the request pointer by using scsi_cmd_to_rq()
instead. This patch does not change any functionality.
Link: https://lore.kernel.org/r/20210809230355.8186-10-bvanassche@acm.org
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 8d5cf5eb5778..71eda91e810c 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -1280,7 +1280,7 @@ static bool srp_terminate_cmd(struct scsi_cmnd *scmnd, void *context_ptr, { struct srp_terminate_context *context = context_ptr; struct srp_target_port *target = context->srp_target; - u32 tag = blk_mq_unique_tag(scmnd->request); + u32 tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmnd)); struct srp_rdma_ch *ch = &target->ch[blk_mq_unique_tag_to_hwq(tag)]; struct srp_request *req = scsi_cmd_priv(scmnd); @@ -2152,6 +2152,7 @@ static void srp_handle_qp_err(struct ib_cq *cq, struct ib_wc *wc, static int srp_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd) { + struct request *rq = scsi_cmd_to_rq(scmnd); struct srp_target_port *target = host_to_target(shost); struct srp_rdma_ch *ch; struct srp_request *req = scsi_cmd_priv(scmnd); @@ -2166,8 +2167,8 @@ static int srp_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd) if (unlikely(scmnd->result)) goto err; - WARN_ON_ONCE(scmnd->request->tag < 0); - tag = blk_mq_unique_tag(scmnd->request); + WARN_ON_ONCE(rq->tag < 0); + tag = blk_mq_unique_tag(rq); ch = &target->ch[blk_mq_unique_tag_to_hwq(tag)]; spin_lock_irqsave(&ch->lock, flags); @@ -2791,7 +2792,7 @@ static int srp_abort(struct scsi_cmnd *scmnd) if (!req) return SUCCESS; - tag = blk_mq_unique_tag(scmnd->request); + tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmnd)); ch_idx = blk_mq_unique_tag_to_hwq(tag); if (WARN_ON_ONCE(ch_idx >= target->ch_count)) return SUCCESS; |